Material：Forged Steel

Surface Treatment：HDG

Executive Standard：IEC 60120:2020, IEC 60383-1:1993

SML (kN)：40, 70, 100, 120, 160, 210

Inner Diameter (mm)：13, 16, 18, 24

Designated Size：Ball: 11, 16, 20；Socket: 11, 16A, 16B, 20